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烦请高手解释一下??The first line of a test case contains two integers N and D indicating respectively the number of alumni and the number of dinners organized 这里N代表的是男毕业生的人数吗? 是不是应该是女毕业生的人数呢? 因为后面“ Xi indicating if the alumnus/alumna i attended that dinner (Xi = 1) or not (Xi = 0). ”说的是女毕业生的参加情况啊。 Followed by: Post your reply here: |
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